McHugh; George J.

Patent Applications and Registrations

Patent applications and USPTO patent grants for McHugh; George J..The latest application filed is for "fire supression fluid circulation system".

Company Profile

0.21.7

McHugh; George J. - Berwyn PA
McHugh; George J. - Broomall PA
McHugh; George J. - West Chester PA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Fire suppression circulation system Grant 9,032,994 - McHugh , et al. May 19, 2	2015-05-19
Fire Supression Fluid Circulation System App 20120204963 - McHugh; George J. ; et al.	2012-08-16
Flow sensor and actuator Grant 7,836,966 - McHugh , et al. November 23, 2	2010-11-23
Flow sensor and actuator App 20090188683 - McHugh; George J.	2009-07-30
Fire suppression fluid circulation system App 20090188567 - McHugh; George J.	2009-07-30
Valve module for a fluid-distribution system App 20070023084 - McHugh; George J.	2007-02-01
Valve and arrangement for fire suppression system Grant 6,810,910 - McHugh November 2, 2	2004-11-02
In-line valve arrangement for fire suppression water sprinkler system Grant 6,681,802 - McHugh January 27, 2	2004-01-27
In-line valve arrangement for fire suppression water sprinkler system App 20030084942 - McHugh, George J.	2003-05-08
Double check valve assembly for fire suppression system Grant 6,396,404 - McHugh May 28, 2	2002-05-28
Valve and arrangement for fire suppression system App 20020014270 - McHugh, George J.	2002-02-07
Apparatus for sensing fluid flow and associated load control circuit App 20010020901 - McHugh, George J. ; et al.	2001-09-13
Apparatus for sensing fluid flow and associated load control circuit Grant 6,246,333 - Doner , et al. June 12, 2	2001-06-12
Apparatus for sensing fluid flow and associated load control circuit Grant 6,246,331 - McHugh , et al. June 12, 2	2001-06-12
Valve and arrangement for fire suppression system Grant 6,186,169 - McHugh February 13, 2	2001-02-13
Circuit and apparatus for sensing fluid flow Grant 6,114,823 - Doner , et al. September 5, 2	2000-09-05
Adjustable sprinkler head positioning assembly Grant 5,609,212 - McHugh March 11, 1	1997-03-11
Adjustable sprinkler head positioning assembly Grant 5,409,066 - McHugh April 25, 1	1995-04-25
Valve and sensor arrangement Grant 5,406,979 - McHugh April 18, 1	1995-04-18
Combined alarm and back-flow prevention arrangement for fire suppression sprinkler system Grant 5,390,744 - McHugh February 21, 1	1995-02-21
Combined alarm and back-flow prevention arrangement for fire suppression sprinkler system Grant 5,297,635 - McHugh * March 29, 1	1994-03-29
Supply valve and arrangement for fire suppression water sprinkler system Grant 5,269,344 - McHugh December 14, 1	1993-12-14
Combined alarm and back-flow prevention arrangement for fire suppression sprinkler system Grant 5,154,232 - McHugh * October 13, 1	1992-10-13
Combined alarm and back-flow prevention arrangement for fire suppression sprinkler system Grant 4,991,655 - McHugh February 12, 1	1991-02-12
Valve and arrangement for fire suppression water sprinkler system Grant 4,971,109 - McHugh November 20, 1	1990-11-20
Device for cleaning a drain Grant 4,957,123 - McHugh September 18, 1	1990-09-18
Device for cleaning a drain Grant 4,895,178 - McHugh January 23, 1	1990-01-23
Valve and arrangement for fire supression water sprinkler system Grant 4,741,361 - McHugh May 3, 1	1988-05-03

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